zuul: Merge nova-evacuate into nova-multinode-live-migration

Both jobs deploy a multinode env before running their tests so just
append the new nova-evacuate tests to the end of the job.

Change-Id: If64cdf1002eec1504fa76eb4df39b6b2e4ff3728

.zuul.yaml

@@ -86,6 +86,7 @@
               volume_backed_live_migration: true
               block_migration_for_live_migration: true
               block_migrate_cinder_iscsi: true
+    post-run: playbooks/nova-live-migration/post-run.yaml
 
 # TODO(lyarwood): The following jobs need to be written as part of the
 # migration to zuulv3 before nova-live-migration can be removed:
@@ -96,15 +97,6 @@
 #      Run tempest live migration tests against ceph ephemeral storage and
 #      cinder volumes.
 
-- job:
-    name: nova-evacuate
-    parent: tempest-multinode-full-py3
-    description: |
-       Verifiy the evacuation of instances with local qcow2 ephemeral disks
-       and attached iSCSI/LVM volumes from down compute hosts.
-    irrelevant-files: *dsvm-irrelevant-files
-    run: playbooks/nova-evacuate/run.yaml
-
 #- job:
 #    name: nova-multinode-evacuate-ceph
 #    description: |
@@ -444,8 +436,6 @@
         - nova-live-migration
         - nova-multinode-live-migration:
             voting: false
-        - nova-evacuate:
-            voting: false
         - nova-lvm
         - nova-multi-cell
         - nova-next

playbooks/nova-live-migration/post-run.yaml

@@ -0,0 +1,10 @@
+---
+- hosts: tempest
+  become: true
+  roles:
+    - role: fetch-subunit-output
+      zuul_work_dir: '{{ devstack_base_dir }}/tempest'
+    - role: process-stackviz
+- hosts: controller
+  roles:
+    - run-evacuate-hook